Electric Lamp Patent
Publication
Electric Lamp, J.V. Nichols & L.H. Latimer, U,S.
Patent 247,097, September 13, 1881. Latimer kept this copy of his successful patent application with J.V. Nichols.

Latimer Family Papers (1870-1996 ) [QPL Full Collection]
Patent
Lewis H. Latimer
Lewis Latimer
Sep 13, 1881
English
Lewis Latimer House
FlushingQueens
New York, USA
North America
United States